The router that we recommend is the ZyXEL SBG3300-N Router. This router really does it all, it has many functions including improved QoS internal network management and monitoring and plenty more. With this router you are able to configure ADSL and L2TP, and vDSL and L2TP. Please view the links below, one is for the router's manual that you can download and the other is another discussion we had about recommended router for vDSL and L2TP.
ZyXEL SBG3300-N Router Manual: https://www.techlife.co.za/docs/SBG3300-NB00_V1.00.pdf
ZyXEL SBG3300-N: https://answers.afrihost.com/614/vdsl-modem-router-that-will-work-with-static-ip-address?show=614#q614